AU642713B2 - Method of managing a memory - Google Patents

Method of managing a memory Download PDF

Info

Publication number
AU642713B2
AU642713B2 AU72604/91A AU7260491A AU642713B2 AU 642713 B2 AU642713 B2 AU 642713B2 AU 72604/91 A AU72604/91 A AU 72604/91A AU 7260491 A AU7260491 A AU 7260491A AU 642713 B2 AU642713 B2 AU 642713B2
Authority
AU
Australia
Prior art keywords
memory
unit
free
units
buffer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU72604/91A
Other languages
English (en)
Other versions
AU7260491A (en
Inventor
Thomas Banniza
Bozo Cesar
Klaus-Dieter Menk
Bodo Pfeiffer
Stefan Wahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25891029&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU642713(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4007747A external-priority patent/DE4007747A1/de
Priority claimed from DE4011357A external-priority patent/DE4011357A1/de
Application filed by Alcatel NV filed Critical Alcatel NV
Publication of AU7260491A publication Critical patent/AU7260491A/en
Application granted granted Critical
Publication of AU642713B2 publication Critical patent/AU642713B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H04L49/105—ATM switching elements
    • H04L49/108—ATM switching elements using shared central buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Debugging And Monitoring (AREA)
AU72604/91A 1990-03-12 1991-03-05 Method of managing a memory Ceased AU642713B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4007747 1990-03-12
DE4007747A DE4007747A1 (de) 1990-03-12 1990-03-12 Verfahren und anordnung zur speicherplatzverwaltung sowie vermittlungselement
DE4011357A DE4011357A1 (de) 1990-04-07 1990-04-07 Suchlogik-schaltung
DE4011357 1990-04-07

Publications (2)

Publication Number Publication Date
AU7260491A AU7260491A (en) 1991-12-05
AU642713B2 true AU642713B2 (en) 1993-10-28

Family

ID=25891029

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72604/91A Ceased AU642713B2 (en) 1990-03-12 1991-03-05 Method of managing a memory

Country Status (6)

Country Link
US (1) US5535366A (ko)
EP (1) EP0447769A3 (ko)
JP (1) JP3207867B2 (ko)
KR (1) KR100209458B1 (ko)
AU (1) AU642713B2 (ko)
CA (1) CA2037878A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2928165B2 (ja) * 1996-08-16 1999-08-03 日本電気マイコンテクノロジー株式会社 Ａｔｍスイッチ
US5914956A (en) * 1997-02-03 1999-06-22 Williams; Joel R. Cache for improving the connection capacity of a communications switch
KR100251735B1 (ko) * 1997-12-29 2000-04-15 윤종용 에이티엠 스위치에서 저장영역 손실방지 장치 및방법
US6535519B1 (en) * 1998-08-28 2003-03-18 Lsi Logic Corporation Method and apparatus for data sharing between two different blocks in an integrated circuit
US6374331B1 (en) * 1998-12-30 2002-04-16 Hewlett-Packard Company Distributed directory cache coherence multi-processor computer architecture
US20030072451A1 (en) * 2001-10-16 2003-04-17 Pimentel Roberto J. Method and apparatus for securely transferring wireless data
US7161948B2 (en) * 2002-03-15 2007-01-09 Broadcom Corporation High speed protocol for interconnecting modular network devices
US7499452B2 (en) * 2004-12-28 2009-03-03 International Business Machines Corporation Self-healing link sequence counts within a circular buffer
GB2439984A (en) * 2006-07-11 2008-01-16 Tandberg Television Asa Motion estimation using 2D correlation in the transform domain
JP4832278B2 (ja) * 2006-12-26 2011-12-07 富士通株式会社 フレーム転送方法及び装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU599183B2 (en) * 1986-12-23 1990-07-12 Oki Electric Industry Co. Ltd. Dynamic buffer supervising system for a data link access protocol control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647979A (en) * 1970-01-13 1972-03-07 Bell Telephone Labor Inc Program store error detection arrangements for switching systems
US4530054A (en) * 1982-03-03 1985-07-16 Sperry Corporation Processor-addressable timestamp for indicating oldest written-to cache entry not copied back to bulk memory
US4630259A (en) * 1984-11-14 1986-12-16 At&T Bell Laboratories Lockup detection and recovery in a packet switching network
DE3643767A1 (de) * 1986-12-20 1988-07-07 Standard Elektrik Lorenz Ag Speichervermittlungsstelle und verfahren zu deren betrieb
JP2667868B2 (ja) * 1988-04-06 1997-10-27 株式会社日立製作所 セル・スイッチング・システム
DE68919856T2 (de) * 1989-08-09 1995-05-18 Alcatel Nv Nachrichtenvermittlungselement zur übertragung von zellen unterteilt in teilzellen.
JP2907886B2 (ja) * 1989-09-14 1999-06-21 株式会社日立製作所 スイッチングシステム
DE4008078A1 (de) * 1990-03-14 1991-09-19 Standard Elektrik Lorenz Ag Kopierfaehige atm-vermittlungsstelle
ATE127988T1 (de) * 1990-03-23 1995-09-15 Siemens Ag Verfahren zum einrichten von virtuellen verbindungen in nach einem asynchronen transfermodus arbeitenden vermittlungseinrichtungen.
US5130984A (en) * 1990-12-18 1992-07-14 Bell Communications Research, Inc. Large fault tolerant packet switch particularly suited for asynchronous transfer mode (ATM) communication
US5168492A (en) * 1991-04-11 1992-12-01 Northern Telecom Limited Rotating-access ATM-STM packet switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU599183B2 (en) * 1986-12-23 1990-07-12 Oki Electric Industry Co. Ltd. Dynamic buffer supervising system for a data link access protocol control

Also Published As

Publication number Publication date
JPH04220837A (ja) 1992-08-11
KR100209458B1 (ko) 1999-07-15
KR910017299A (ko) 1991-11-05
JP3207867B2 (ja) 2001-09-10
EP0447769A3 (en) 1994-12-21
US5535366A (en) 1996-07-09
CA2037878A1 (en) 1991-09-13
EP0447769A2 (de) 1991-09-25
AU7260491A (en) 1991-12-05

Similar Documents

Publication Publication Date Title
DE69332328T2 (de) Paketschalter mit grosser Bandbreite
EP0276349B1 (en) Apparatus for switching information between channels for synchronous information traffic and asynchronous data packets
US4482999A (en) Method of transmitting information between stations attached to a _unidirectional transmission ring
EP0388574B1 (en) Method and apparatus for distributed queue multiple access in a communication system
US3988545A (en) Method of transmitting information and multiplexing device for executing the method
KR0155554B1 (ko) 가변 길이 셀을 전송하기 위한 통신 스위칭장치 및 방법
US6411599B1 (en) Fault tolerant switching architecture
US5349654A (en) Fault tolerant data exchange unit
US5202885A (en) Atm exchange with copying capability
KR910019369A (ko) 미디어 액세스제어/호스트 시스템 인터페이스를 수행하기 위한 방법 및 장치
US5210750A (en) Method and apparatus for distributed queue multiple access in a communication system
AU642713B2 (en) Method of managing a memory
US5319360A (en) ATM exchange which resequencies the cells using their sequence numbers
WO1995027385A2 (en) Method and apparatus for controlling transmission systems
JPH07321823A (ja) マルチキャスティング機能を備えた装置
JPH06209328A (ja) 正確なセルシーケンスの回復方法およびその出力装置
WO1995027385B1 (en) Method and apparatus for controlling transmission systems
US5164937A (en) Packet concentrator and packet switching system
US5463622A (en) Control unit for the common memory of an ATM node
US6611871B1 (en) Fixed length data processing apparatus
CN1662894B (zh) 包括时隙总线和若干缓冲器的交换装置
EP0614585B1 (en) Method and unit for the reconstruction of the correct sequence of atm cells
KR0161753B1 (ko) 비동기 전달 모드 셀 다중화 제어장치
WO1990016121A1 (en) Data switching nodes
Romero A Communication network for LHC detector readout

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired